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Jefferson County – Ancestry

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Ancestry refers to the lineage or descent of a person, family, or group, tracing back through generations to identify their origins, heritage, and familial connections. It encompasses the genetic, cultural, and historical ties that link individuals to their forebears, shaping their identity and sense of belonging. Ancestry is a multifaceted concept, intertwining biology, genealogy, history, and culture, and it plays a significant role in how people understand themselves and their place in the world.

At its core, ancestry is rooted in genetics. Each individual inherits a unique combination of DNA from their parents, who in turn inherited their DNA from their own ancestors. This genetic material carries information about physical traits, predispositions to certain health conditions, and even behavioral tendencies. Advances in genetic testing, such as DNA analysis, have made it possible for individuals to trace their biological ancestry with remarkable precision. Companies like 23andMe and AncestryDNA offer services that analyze genetic markers to provide insights into a person's ethnic composition and geographic origins, often revealing surprising connections to distant relatives or previously unknown heritage.

Beyond genetics, ancestry is deeply tied to genealogy, the study of family history and lineage. Genealogical research involves constructing family trees, documenting relationships, and uncovering historical records such as birth certificates, marriage licenses, census data, and immigration documents. This process often reveals stories of migration, resilience, and adaptation, offering a window into the lives of ancestors and the challenges they faced. For many, genealogy is a way to honor their forebears and preserve their legacy for future generations.

Cultural ancestry is another critical dimension, encompassing the traditions, languages, customs, and values passed down through generations. It connects individuals to their ethnic or national heritage, shaping their cultural identity and worldview. For example, someone with Irish ancestry might celebrate St. Patrick's Day, learn traditional Irish dance, or explore the Gaelic language, while someone with Japanese ancestry might practice tea ceremonies, study calligraphy, or observe Obon festivals. Cultural ancestry fosters a sense of continuity and belonging, linking individuals to a broader community with shared experiences and values.

Historical ancestry delves into the broader context of a family's or group's past, including significant events, social conditions, and historical movements that shaped their lives. For instance, the transatlantic slave trade, the Irish Potato Famine, or the Jewish diaspora have profoundly influenced the ancestry of millions of people, leaving lasting imprints on their descendants' identities. Understanding historical ancestry often involves grappling with complex narratives of triumph and tragedy, resilience and oppression, and the interplay of individual and collective experiences.

Ancestry also has a deeply personal and emotional dimension. For many, exploring their ancestry is a journey of self-discovery, offering insights into who they are and where they come from. It can foster a sense of pride, connection, and continuity, as well as a deeper appreciation for the struggles and achievements of those who came before. At the same time, it can raise questions about identity, belonging, and the complexities of heritage, particularly for individuals with mixed or multicultural backgrounds.

In a globalized world, ancestry serves as a bridge between the past and the present, connecting individuals to their roots while also highlighting the interconnectedness of human history. It underscores the diversity and richness of human experience, reminding us that every person's story is part of a larger tapestry woven over centuries. Whether through genetic testing, genealogical research, cultural practices, or historical exploration, ancestry offers a profound way to understand ourselves and our place in the world.

A diversification score measures the diversity of ancestries in the county. As the value appoaches 100, ancestry diversity decreases and therefore increasing the risk of a lack of cultural diversity. The ancestry diversification score for this county is:

14.38

Most common ancestry not including "Unknown" is:

German

 
Ancestry Report Part I
DescriptionTotal Population American Native American Hawaiian Carribean Mexican Central American South American Other Hispanic British Dutch French German Italian

Jefferson County791,06053,8931,32154522,16019,9765,9463,4923,04258,0014,8728,31086,45713,210
Kentucky (in 000's)4,5986457344105251014417254140858
National (in 000's)340,98116,5892,16560710,91237,9175,6004,1394,87718,3212,0964,23427,00610,025
Clark County127,63110,5082261137305,91750429540210,5898851,61018,5351,755
Hardin County113,68612,6463273572,6292,8254151337638,3005279419,3822,201
Bullitt County86,14312,311159218568861162331437,2026119468,8091,346
Floyd County81,6576,965152205551,934179982766,2204791,60314,1231,187
Oldham County71,4327,73194144312,074274285887,9013939769,8771,292
Shelby County50,4854,98486219623,0061,214511064,8993243494,721545
Harrison County40,5134,31771129176213473,4621675747,449303
Spencer County20,9932,447259258201312861,6361242272,322308
 
Per Cent to Total PopulationDiversity
Index
 

Jefferson County14.386.810.170.072.802.530.750.440.387.330.621.0510.931.67
Kentucky16.2914.040.160.070.972.280.540.220.319.070.530.898.871.27
National10.644.870.640.183.2011.121.641.211.435.370.611.247.922.94
Clark County15.548.230.180.090.574.640.390.230.318.300.691.2614.521.38
Hardin County15.5211.120.290.312.312.480.370.120.677.300.460.838.251.94
Bullitt County19.0214.290.180.020.991.030.130.270.178.360.711.1010.231.56
Floyd County16.018.530.190.020.682.370.220.120.347.620.591.9617.301.45
Oldham County13.2310.820.130.020.602.900.380.400.1211.060.551.3713.831.81
Shelby County13.489.870.170.041.915.952.400.100.219.700.640.699.351.08
Harrison County19.4810.660.180.030.221.880.000.010.128.550.411.4218.390.75
Spencer County22.1411.660.120.041.230.960.150.130.037.790.591.0811.061.47
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Jefferson County 48.53105.0398.40289.99110.69140.09202.15124.3280.82115.39118.04123.28131.39
Kentucky 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 34.66399.39254.06331.27487.45306.08555.86462.4159.23115.17139.5489.34231.33
Clark County 58.65111.37126.4659.21203.2273.60105.84101.8391.45129.92141.74163.82108.19
Hardin County 79.24180.91448.51239.39108.9368.0453.57216.9880.4886.8593.0093.09152.33
Bullitt County 101.81116.0934.82102.8745.0925.10123.8653.6792.16132.89123.39115.35122.94
Floyd County 60.76117.0834.9870.36103.8240.8654.96109.2883.96109.91220.58195.10114.38
Oldham County 77.1082.7727.9962.46127.2771.49182.7139.83121.92103.08153.52155.97142.31
Shelby County 70.33107.1459.41197.26261.01448.1946.2667.88106.96120.2477.68105.4884.94
Harrison County 75.91110.2342.3123.2582.450.463.3937.5194.2077.23159.20207.4158.85
Spencer County 83.0474.9061.23127.2241.9727.5261.089.2485.90110.67121.50124.77115.44
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Jefferson County 140.0326.3038.7387.5422.7145.7736.3726.89136.46100.1984.59138.0056.80
Kentucky 288.5325.0439.3630.1920.5232.6717.9921.63168.8586.8371.67111.9343.23
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Clark County 169.2327.8949.7717.8741.6924.0519.0422.02154.41112.80101.58183.3646.77
Hardin County 228.6445.30176.5472.2622.3522.239.6446.92135.8875.4166.65104.2065.85
Bullitt County 293.7529.0713.7131.059.258.2022.2811.61155.60115.3988.43129.1253.15
Floyd County 175.3229.3113.7721.2421.3013.359.8923.63141.7795.43158.08218.3849.44
Oldham County 222.4620.7211.0218.8526.1123.3632.878.61205.8689.50110.03174.5861.52
Shelby County 202.9226.8323.3959.5453.55146.438.3214.68180.61104.4155.67118.0736.72
Harrison County 219.0327.6016.657.0216.910.150.618.11159.0567.06114.09232.1525.44
Spencer County 239.5918.7524.1038.408.618.9910.992.00145.0496.0987.07139.6649.90
 
Ancestry Report Part II
DescriptionTotal Population Polish Scandi­navian Scotish Irish Other European Chinese Japanese Korean South Central Asian South East Asian Other Asian Middle Eastern Other Ancestry Unknown

Jefferson County791,0605,4316,59073,93621,1782,5394212,1279,0626,4685,0776,034190,081180,891
Kentucky (in 000's)4,59825314261071036201717147211,397
National (in 000's)340,9815,2116,56222,89210,8864,3408331,7585,3296,0541,4412,14472,84556,198
Clark County127,6311,16361713,5021,8941115910244046919331920,36536,328
Hardin County113,6869501,08510,4292,53717316947036774529219222,65632,175
Bullitt County86,1434177779,3761,78045141185481781188,54530,993
Floyd County81,6574997538,1702,303127678026433810110111,02924,034
Oldham County71,4327488667,6403,01427345114530213464088,71817,387
Shelby County50,4854234975,4721,130181189064119309,17012,032
Harrison County40,5131852173,16789152114414444614,22714,274
Spencer County20,993831131,7644312907147802,2328,656
 
Per Cent to Total PopulationDiversity
Index
 

Jefferson County14.380.690.839.352.680.320.050.271.150.820.640.7624.0322.87
Kentucky16.290.530.689.272.340.210.080.130.430.380.370.3115.6930.38
National10.641.531.926.713.191.270.240.521.561.780.420.6321.3616.48
Clark County15.540.910.4810.581.480.090.050.080.340.370.150.2515.9628.46
Hardin County15.520.840.959.172.230.150.150.410.320.660.260.1719.9328.30
Bullitt County19.020.480.9010.882.070.050.000.050.210.060.210.149.9235.98
Floyd County16.010.610.9210.012.820.160.080.100.320.410.120.1213.5129.43
Oldham County13.231.051.2110.704.220.380.060.160.740.300.060.5712.2024.34
Shelby County13.480.840.9810.842.240.360.000.020.180.130.240.0618.1623.83
Harrison County19.480.460.547.822.200.010.050.030.010.360.110.1510.4335.23
Spencer County22.140.400.548.402.050.140.000.030.000.220.040.0010.6341.23
 
Comparisons to State Norms % to Total >= 150% % to Total < 50% 

Jefferson County 128.41122.70100.87114.51154.3370.19203.59264.17216.27174.64245.17153.1575.28
Kentucky 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
National 285.82283.4372.45136.55611.98322.34390.34360.38469.65115.03202.12136.1654.26
Clark County 170.4371.20114.1763.4741.8260.9760.5179.5097.2041.1580.34101.7093.70
Hardin County 156.29140.5799.0095.4573.17196.06313.0474.44173.3369.8954.28127.0293.17
Bullitt County 90.54132.85117.4688.3825.121.5336.0449.5314.7456.2344.0363.22118.44
Floyd County 114.29135.82107.98120.6374.78108.2274.1874.56109.4933.6639.7686.0896.89
Oldham County 195.85178.56115.42180.47183.7683.09120.84171.1078.8717.52183.5977.7980.13
Shelby County 156.71144.99116.9795.73172.392.6112.0041.1133.5364.1419.10115.7778.46
Harrison County 85.4178.8984.3694.075.9368.3626.172.2894.0229.5548.4066.50115.99
Spencer County 73.9579.2890.6887.8166.420.0025.251.1059.2210.370.0067.76135.74
 
Comparisons to National Norms % to Total >= 150% % to Total < 50% 

Jefferson County 44.9343.29139.2183.8525.2221.7852.1673.3146.05151.82121.30112.48138.75
Kentucky 34.9935.28138.0273.2316.3431.0225.6227.7521.2986.9349.4773.44184.31
National 100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00100.00
Clark County 59.6325.12157.5746.486.8318.9115.5022.0620.7035.7739.7574.69172.70
Hardin County 54.6849.60136.6469.9011.9660.8280.2020.6636.9160.7626.8693.28171.72
Bullitt County 31.6846.87162.1264.724.100.479.2313.743.1448.8821.7846.43218.30
Floyd County 39.9947.92149.0388.3412.2233.5719.0020.6923.3129.2619.6763.22178.58
Oldham County 68.5263.00159.31132.1630.0325.7830.9647.4816.7915.2390.8357.13147.69
Shelby County 54.8351.16161.4470.1128.170.813.0711.417.1455.769.4585.02144.61
Harrison County 29.8827.83116.4468.890.9721.216.700.6320.0225.6923.9448.84213.78
Spencer County 25.8727.97125.1664.3110.850.006.470.3012.619.010.0049.77250.18


Sources: STI: PopStats